Xerox 7120 - Card File Unloading Procedure; (Models 7121;7122); Reader Running; Card File Loading Procedure

CARD FILE UNLOADING PROCEDURE
IMODELS 7121/7122J
READER HALTED
1. If the reader has stopped due to a "stacker full" con-
dition (STACKER light is illuminated), remove the
cards from the stacker and press the START switch to
continue.
2. If the reader has stopped due to a "hopper empty" con-
dition (HOPPER I ight is illuminated), remove the cards
from
the stacker, reload the hopper, and press the
START switch to continue.
3. The reader may be stopped at any time by pressing the
STOP switch. The hopper and/or stacker may then be
unloaded.
READER RUNNING
Cards may be removed from the stacker without halting the
reader provided that:
1. The stacker is no more than three-fourths full. This
ensures
that the STACKER switch is not accidenta Ily
activated wh i Ie removing cards.
2. A minimum2-inch stack of cards remains in the stacker.
This ensures proper stacking action.
CARD FILE LOADING PROCEDURE (MODEL 7140)
READER HALTED
1. Remove the card weight (and any card present) from the
input hopper (see Figure 14). Cards may remain in the
output stacker provided it is not full (indicated by il-
lumination of the STACKER light). Press the RESET
switch to initialize the reader and clear fault condi-
tions. The transport motor may start depending upon
the position of the POWER switch.
2. Ensure power is applied byvisually checking the POWER
indicator on the operator control panel. Illumination
of the POWER indicator and audible mechanical oper-
ation indicate ac and dc power are applied and the
read station and transport mechanism are operative.
3. Place the card file to be read in the input hopper
(printed
side down and column one to the right). Place
the card weight on top of the cards.
4. Press the START switch on the control panel. Illumina-
1'ion of the ST ART indicator indicates that the card read-
er is ready for automatic reading of the card file by
the controlling system.
READER RUNNING
With a minimum 5-inch stack of cards remaining in the
input hopper, remove the card weight, load additional
cards, and replace the card weight.
CARD FILE UNLOADING PROCEDURE IMODEL 7140)
READER HALTED
1. If the reader has stopped due to a "stackerfull" condi-
tion (STACKER light is illuminated), remove the cards
from
thestackerand press the START switch tocontinue.
2. If the reader has stopped due to a "hopper empty" con-
dition (HOPPER light is illuminated), reload the hopper
and press the START switch to continue.
3. The reader may be stopped at any time by pressing the
STOP switch. The hopper and/or stacker may then be
unloaded.
READER RUNNING
Cards may be removed from the stacker without ha Iting the
reader provided that a minimum 2-inch stack of cards re-
mains in the stacker. This ensures proper stacking action.
Figure 14. Model 7140 Input Hopper and Output Stackers
Notes: 1. For optimum reader performance forall models the
following procedures shou Id be observed:
a. A card deck should be riffled and tamped to
square up the deck before loading it into
the reader input hopper.
b. Card weights should be kept in place except
when actually loading or unloading cards.
2. All card reader models have interlocks. If the
transport access cover is raised, reader drive
motor power is removed and the unit becomes
"not operational".
Card File Unloading/Loading Procedures 19
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